AR019561A1 - Redes de comunicacion con enlaces de comunicacion para abonados de la red publica telefonica. - Google Patents

Redes de comunicacion con enlaces de comunicacion para abonados de la red publica telefonica.

Info

Publication number
AR019561A1
AR019561A1 ARP990102403A ARP990102403A AR019561A1 AR 019561 A1 AR019561 A1 AR 019561A1 AR P990102403 A ARP990102403 A AR P990102403A AR P990102403 A ARP990102403 A AR P990102403A AR 019561 A1 AR019561 A1 AR 019561A1
Authority
AR
Argentina
Prior art keywords
wireless access
access units
handsets
communications links
personal communications
Prior art date
Application number
ARP990102403A
Other languages
English (en)
Original Assignee
Home Wireless Networks Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Home Wireless Networks Inc filed Critical Home Wireless Networks Inc
Publication of AR019561A1 publication Critical patent/AR019561A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H04M1/72502—Cordless telephones with one base station connected to a single line
    • H04M1/72505—Radio link set-up procedures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/71—Substation extension arrangements
    • H04M1/715—Substation extension arrangements using two or more extensions per line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0435—Details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/16—WPBX [Wireless Private Branch Exchange]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/253—Telephone sets using digital voice transmission
    • H04M1/2535—Telephone sets using digital voice transmission adapted for voice communication over an Internet Protocol [IP] network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13034—A/D conversion, code compression/expansion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1305—Software aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13076—Distributing frame, MDF, cross-connect switch
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1308—Power supply
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13092—Scanning of subscriber lines, monitoring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13093—Personal computer, PC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13096—Digital apparatus individually associated with a subscriber line, digital line circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13098—Mobile subscriber
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13106—Microprocessor, CPU
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13175—Graphical user interface [GUI], WWW interface, visual indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13179—Fax, still picture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1319—Amplifier, attenuation circuit, echo suppressor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13209—ISDN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1324—Conference call
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13292—Time division multiplexing, TDM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1332—Logic circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13322—Integrated circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13389—LAN, internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13405—Dual frequency signaling, DTMF

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Monitoring And Testing Of Exchanges (AREA)

Abstract

Sistemas para conectar líneas de infraestructura de telecomunicaciones a teléfonos, microteléfonos, aparatos telecopiadores y otras interfaces de usuariofinal o dispositivos electronios del consumidor en el hogar o la pequena empresa. Los sistemas deacuerdo con la presente invencion incluye unidades de accesoinalámbricas que forman el centro de una topología en estrella y que se comunicanpor un enlace de RF con las unidades de control de red y los microteléfonos. Las unidades de acceso inalámbricas proporcionan una interfaz, como por ejemplo,un conector telefonico convencional, para conectar un teléfono, un aparato de fax, un modem para computadora u otro dispositivo. Las computadoras o demásdispositivos también se pueden conectar a las unidades de acceso inalámbricas mediante una interfaz física o virtual, que incluye, por ejemplo puertos serialeso interfaces de red. Las unidades de acceso inalámbricas también pueden ser digitales para dar cabida a conexiones ISDN o de otro tipo de norma digital.También se pueden emplear accesorios de control / supervision inalámbricos para comunicarse con las unidades de control de red y realizar funciones adicionalescomo por ejemplo, vigilancia de la puerta de entrada, vigilancia de bebés, control HVAC y otros servicios. Los enlaces de comunicaciones personales prestanservicios de microteléfonos y de teléfono con altavoz inalámbricos. Los enlaces de comunicaciones personales incluyen trayectorias para escuchar y hablarindependientes entrela unidad y la unidad de control de red. Además, cada uno de los enlaces de comunicaciones personales incluyen circuitos para ajustarautomáticamente de alto volumen / alta sensibilidad del microfono para el funcionamiento del altavoz de bajo volumenbaja sensibilidad del microfono para elfuncionamiento del microteléfono convencional.
ARP990102403A 1998-05-22 1999-05-20 Redes de comunicacion con enlaces de comunicacion para abonados de la red publica telefonica. AR019561A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/084,113 US6404761B1 (en) 1994-06-17 1998-05-22 Communications webs with personal communications links for PSTN subscribers

Publications (1)

Publication Number Publication Date
AR019561A1 true AR019561A1 (es) 2002-02-27

Family

ID=22182958

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990102403A AR019561A1 (es) 1998-05-22 1999-05-20 Redes de comunicacion con enlaces de comunicacion para abonados de la red publica telefonica.

Country Status (12)

Country Link
US (1) US6404761B1 (es)
EP (1) EP1080599A1 (es)
JP (1) JP2002517146A (es)
KR (1) KR20010034888A (es)
CN (1) CN1302521A (es)
AR (1) AR019561A1 (es)
AU (1) AU3899599A (es)
BR (1) BR9910619A (es)
CA (1) CA2330381A1 (es)
MX (1) MXPA00011485A (es)
RU (1) RU2000132202A (es)
WO (1) WO1999062289A1 (es)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5146473A (en) * 1989-08-14 1992-09-08 International Mobile Machines Corporation Subscriber unit for wireless digital subscriber communication system
US6230133B1 (en) * 1998-06-24 2001-05-08 Ameritech, Inc. Home office communication system and method
US7548787B2 (en) 2005-08-03 2009-06-16 Kamilo Feher Medical diagnostic and communication system
US9373251B2 (en) 1999-08-09 2016-06-21 Kamilo Feher Base station devices and automobile wireless communication systems
US9307407B1 (en) 1999-08-09 2016-04-05 Kamilo Feher DNA and fingerprint authentication of mobile devices
US9813270B2 (en) 1999-08-09 2017-11-07 Kamilo Feher Heart rate sensor and medical diagnostics wireless devices
US7260369B2 (en) 2005-08-03 2007-08-21 Kamilo Feher Location finder, tracker, communication and remote control system
US7382786B2 (en) * 2000-01-31 2008-06-03 3E Technologies International, Inc. Integrated phone-based home gateway system with a broadband communication device
ATE282272T1 (de) * 2000-01-31 2004-11-15 Aeptec Microsystems Inc Zugangsvorrichtung für breitbandkommunikationen
US7990985B2 (en) * 2000-01-31 2011-08-02 3E Technologies International, Inc. Broadband communications access device
US6477150B1 (en) * 2000-03-03 2002-11-05 Qualcomm, Inc. System and method for providing group communication services in an existing communication system
DE10011303C2 (de) * 2000-03-09 2003-09-25 Siedle & Soehne S Türanlage, Verfahren zum Betreiben einer Türanlage sowie Verwendung des OFDM-Verfahrens beim Betreiben einer Türanlage
ATE339758T1 (de) * 2000-06-30 2006-10-15 Cit Alcatel Steuerung der kapazität eines verteilten spracherkennungssystems
US7266379B2 (en) 2001-05-30 2007-09-04 Palm, Inc. Resource location through location history
US20030087602A1 (en) * 2001-11-05 2003-05-08 Palm, Inc. Data prioritization and distribution limitation system and method
US20030104782A1 (en) * 2001-11-30 2003-06-05 Palm, Inc. Object tagging system and method
US7970368B2 (en) * 2002-02-07 2011-06-28 Qualcomm Incorporated Wired cellular telephone system
US8411594B2 (en) 2002-09-20 2013-04-02 Qualcomm Incorporated Communication manager for providing multimedia in a group communication network
US7130282B2 (en) * 2002-09-20 2006-10-31 Qualcomm Inc Communication device for providing multimedia in a group communication network
KR100475439B1 (ko) * 2003-01-30 2005-03-10 삼성전자주식회사 교환기 피엘디를 이용한 아이디엘씨 가입자 일괄 등록방법 및 이를 수행하는 이엠에스 서버
US20040205244A1 (en) 2003-02-14 2004-10-14 Marsico Robert G. Network device management
US6965564B2 (en) * 2003-02-14 2005-11-15 America Online, Inc. Wireless datagram transaction protocol system
US7171194B2 (en) * 2003-02-14 2007-01-30 Maxon, Llc Network device management
US7486649B2 (en) * 2003-02-14 2009-02-03 Marsico Robert G Telephone management system and method
US8654936B1 (en) 2004-02-24 2014-02-18 At&T Intellectual Property I, L.P. Home control, monitoring and communication system using remote voice commands
US7230930B2 (en) * 2004-03-23 2007-06-12 Motorola, Inc. Mode shifting communications system and method
KR100681337B1 (ko) 2004-06-21 2007-02-15 동방정보통신주식회사 컴퓨터로 제어가능한 다기능 전화기
DE102004057380A1 (de) * 2004-11-26 2006-06-01 Te.Inter.Com Gmbh Telekommunikationsanlage
US7593392B1 (en) * 2005-02-02 2009-09-22 At&T Corp. Method and apparatus for providing asynchronous audio messaging
US20060246899A1 (en) * 2005-04-28 2006-11-02 Research In Motion Limited System and method for providing network advertisement information via a network advertisement broker (NAB)
US8428584B2 (en) 2005-07-01 2013-04-23 Research In Motion Limited System and method for accelerating network selection by a wireless user equipment (UE) device
US10009956B1 (en) 2017-09-02 2018-06-26 Kamilo Feher OFDM, 3G and 4G cellular multimode systems and wireless mobile networks
US20070189271A1 (en) * 2006-02-15 2007-08-16 Borislow Daniel M Computer-related devices and techniques for facilitating an emergency call
US20070201450A1 (en) * 2006-02-15 2007-08-30 Borislow Daniel M Network adapter
EP1858278B1 (en) 2006-05-19 2013-05-15 Research In Motion Limited System and method for facilitating accelerated network selection in a radio network enviroment
US20080062937A1 (en) * 2006-09-11 2008-03-13 Carl Mansfield Telephonic Device and Service Center-Assisted Network Setup
US9031583B2 (en) 2007-04-11 2015-05-12 Qualcomm Incorporated Notification on mobile device based on location of other mobile device
US20080254811A1 (en) 2007-04-11 2008-10-16 Palm, Inc. System and method for monitoring locations of mobile devices
US9140552B2 (en) * 2008-07-02 2015-09-22 Qualcomm Incorporated User defined names for displaying monitored location
US9288751B2 (en) * 2007-08-29 2016-03-15 Qualcomm Incorporated Use of position data to select wireless access point
US8532285B2 (en) * 2007-09-05 2013-09-10 Avaya Inc. Method and apparatus for call control using motion and position information
CN101521015B (zh) * 2008-02-27 2011-08-24 旭丽电子(广州)有限公司 降低音响回声方法及其相关回声消除装置与语音装置
US8755815B2 (en) 2010-08-31 2014-06-17 Qualcomm Incorporated Use of wireless access point ID for position determination
US8395547B2 (en) * 2009-08-27 2013-03-12 Hewlett-Packard Development Company, L.P. Location tracking for mobile computing device
KR101624920B1 (ko) * 2009-11-16 2016-05-27 삼성전자주식회사 휴대단말의 통화 연결 방법 및 장치
US20110237274A1 (en) * 2010-03-25 2011-09-29 Palm, Inc. Mobile computing device having relative positioning circuit
EP4344257A3 (en) 2010-09-29 2024-06-05 QUALCOMM Incorporated Location tracking for mobile computing device
US9779731B1 (en) * 2012-08-20 2017-10-03 Amazon Technologies, Inc. Echo cancellation based on shared reference signals
US10147441B1 (en) 2013-12-19 2018-12-04 Amazon Technologies, Inc. Voice controlled system
JP6299340B2 (ja) * 2014-03-31 2018-03-28 京セラドキュメントソリューションズ株式会社 転送側ファクシミリ装置、ファクシミリ通信システム、及び受信側ファクシミリ装置
US10285174B2 (en) 2016-01-11 2019-05-07 Qualcomm Incorporated Uplink data channel design for narrowband devices
US10541726B1 (en) 2018-07-02 2020-01-21 Google Llc Data over power line design

Family Cites Families (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949172A (en) 1974-02-08 1976-04-06 Brown William M Telephone extension system utilizing power line carrier signals
US4058678A (en) 1976-04-07 1977-11-15 Astech, Inc. Remote signalling to a telephone line utilizing power line carrier signals
US4230908A (en) 1979-01-22 1980-10-28 Plessey Canada Limited Telephone summing circuit
US4479033A (en) 1982-03-29 1984-10-23 Astech, Inc. Telephone extension system utilizing power line carrier signals
US4456793A (en) 1982-06-09 1984-06-26 Bell Telephone Laboratories, Incorporated Cordless telephone system
US4475193A (en) 1982-09-30 1984-10-02 Astech, Inc. Power line carrier multi telephone extension system for full duplex conferencing between telephones
US4523307A (en) 1982-11-30 1985-06-11 Astech, Inc. Power line carrier multi telephone extension system for full duplex conferencing and intercom between telephones
US4514594A (en) 1982-09-30 1985-04-30 Astech, Inc. Power line carrier telephone extension system for full duplex conferencing between telephones and having telephone call hold capability
US4737975A (en) 1984-09-18 1988-04-12 Metrofone, Inc. Programmable system for interfacing a standard telephone set with a radio transceiver
US4658096A (en) 1984-09-18 1987-04-14 Metrofone, Inc. System for interfacing a standard telephone set with a radio transceiver
US4775997A (en) 1984-09-18 1988-10-04 Metrofone, Inc. System for interfacing a standard telephone set with a radio transceiver
US4675863A (en) 1985-03-20 1987-06-23 International Mobile Machines Corp. Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
JPS6248131A (ja) 1985-08-27 1987-03-02 Nippon Telegr & Teleph Corp <Ntt> 無線電話方式
US5168507A (en) 1986-08-07 1992-12-01 International Mobile Machines Corporation Automatic adaptive equalizer
US4825448A (en) 1986-08-07 1989-04-25 International Mobile Machines Corporation Subscriber unit for wireless digital telephone system
US4779262A (en) 1986-10-21 1988-10-18 International Mobile Machines Corp. Connection of subscriber communication network base station to external information network
US4792946A (en) 1987-04-07 1988-12-20 Spectrum Electronics, Inc. Wireless local area network for use in neighborhoods
US4922517A (en) 1987-04-08 1990-05-01 Metrofone, Inc. System for interfacing a standard telephone set with a radio transceiver
JPS6416051A (en) 1987-07-10 1989-01-19 Meisei Electric Co Ltd Telephone set
US4785450B1 (en) 1987-08-06 1999-10-12 Interdigital Tech Corp Apparatus and method for obtaining frequency agility in digital communication system
JPS6457860A (en) 1987-08-28 1989-03-06 Omron Tateisi Electronics Co Telephone system
JPH01309530A (ja) 1988-06-08 1989-12-13 Victor Co Of Japan Ltd 構内無線電話システム
JPH01309531A (ja) 1988-06-08 1989-12-13 Toshiba Corp 無線電話装置
JPH0234047A (ja) 1988-07-25 1990-02-05 Toshiba Corp 無線電話装置
JP2635703B2 (ja) 1988-07-25 1997-07-30 株式会社東芝 無線電話システム
JPH0813063B2 (ja) 1988-08-30 1996-02-07 アイホン株式会社 コードレスホームテレホン方式
US5072308A (en) 1989-06-21 1991-12-10 International Mobile Machines Corporation Communication signal compression system and method
US5008900A (en) 1989-08-14 1991-04-16 International Mobile Machines Corporation Subscriber unit for wireless digital subscriber communication system
US5146473A (en) 1989-08-14 1992-09-08 International Mobile Machines Corporation Subscriber unit for wireless digital subscriber communication system
US5327478A (en) 1989-08-31 1994-07-05 Lebowitz Mayer M Cellular network data transmission system
JPH03179957A (ja) 1989-12-08 1991-08-05 Sekisui Chem Co Ltd 電話システム
US5384826A (en) 1990-10-01 1995-01-24 At&T Bell Laboratories Distributed packetized switching cellular radio telephone communication system with handoff
US5260941A (en) 1990-10-31 1993-11-09 Rose Communications, Inc. Digital radio telephone system
US5299226A (en) 1990-11-16 1994-03-29 Interdigital Technology Corporation Adaptive power control for a spread spectrum communications system and method
US5224120A (en) 1990-12-05 1993-06-29 Interdigital Technology Corporation Dynamic capacity allocation CDMA spread spectrum communications
US5263045A (en) 1990-12-05 1993-11-16 Interdigital Technology Corporation Spread spectrum conference call system and method
US5228056A (en) 1990-12-14 1993-07-13 Interdigital Technology Corporation Synchronous spread-spectrum communications system and method
US5274665A (en) 1990-12-14 1993-12-28 Interdigital Technology Corporation Polyopoly overlapping spread spectrum communication system and method
US5228053A (en) 1991-05-15 1993-07-13 Interdigital Technology Corporation Spread spectrum cellular overlay CDMA communications system
US5289497A (en) 1991-05-23 1994-02-22 Interdigital Technology Corporation Broadcast synchronized communication system
US5212830A (en) 1991-05-31 1993-05-18 International Mobile Machines Corporation Radio frequency communications system
CA2053776C (en) 1991-10-22 2000-05-23 Rolf G. Meier Cov wireless interface
JP3200891B2 (ja) 1991-11-26 2001-08-20 松下電器産業株式会社 無線電話装置
US5260967A (en) 1992-01-13 1993-11-09 Interdigital Technology Corporation CDMA/TDMA spread-spectrum communications system and method
US5276703A (en) 1992-01-13 1994-01-04 Windata, Inc. Wireless local area network communications system
US5307399A (en) 1992-03-06 1994-04-26 Glenayre Electronics, Inc. Paging system that allows caller/subscriber interconnection
US5416778A (en) 1992-06-26 1995-05-16 U.S. Philips Corporation Digital radio communication system and primary and secondary station for use in such a system
US5361294A (en) 1992-12-23 1994-11-01 Motorola, Inc. Method and apparatus for noise quieting during resynchronization of a digital communication system
SE516173C2 (sv) 1993-02-16 2001-11-26 Ericsson Telefon Ab L M Anordning för telekommunikation
US5381446A (en) 1993-06-25 1995-01-10 Digital Wireless Corp. Digital implementation of spread spectrum communications system
SE9304119D0 (sv) 1993-12-10 1993-12-10 Ericsson Ge Mobile Communicat Apparatuses and mobile stations for providing packet data communication in digital TDMA cellular systems
US5497373A (en) 1994-03-22 1996-03-05 Ericsson Messaging Systems Inc. Multi-media interface
US6058104A (en) 1994-06-17 2000-05-02 Home Wireless Networks, Inc. Communications webs for PSTN subscribers
US5805582B1 (en) 1994-06-17 1999-11-09 Home Wireless Networks Inc Home personal communications system
US5555258A (en) 1994-06-17 1996-09-10 P. Stuckey McIntosh Home personal communication system
US5610912A (en) 1994-08-01 1997-03-11 British Telecommunications Public Limited Company Switching in a telecommunications service node
KR960706668A (ko) 1994-10-13 1996-12-09 요트. 게. 아. 롤페즈 무선 물체 위치화 시스템 및 중앙 스테이션 및 무선 경보 장치(A wireless object locating system and a central station and a radio alarm apparatus)
GB9606601D0 (en) * 1995-06-02 1996-06-05 Dsc Communications Multiline wireless transmission in a wireless telecommunications system
JPH09326869A (ja) 1996-06-05 1997-12-16 Hitachi Ltd リモートシステム
US6097733A (en) * 1997-06-13 2000-08-01 Nortel Networks Corporation System and associated method of operation for managing bandwidth in a wireless communication system supporting multimedia communications
EP1445910A3 (de) 1997-10-15 2005-03-02 Nokia Corporation Verfahren zum Bereitstellen von Information in einem Kommunikationssystem mittels eines mobilen Telefons

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US6404761B1 (en) 2002-06-11
EP1080599A1 (en) 2001-03-07
CN1302521A (zh) 2001-07-04
BR9910619A (pt) 2001-01-30
AU3899599A (en) 1999-12-13
WO1999062289A1 (en) 1999-12-02
RU2000132202A (ru) 2002-11-27
CA2330381A1 (en) 1999-12-02
KR20010034888A (ko) 2001-04-25
MXPA00011485A (es) 2002-07-02

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